Authoring and User Interaction for the Production of Wave Field Synthesis Content in an Augmented Reality System

  • Authors:
  • Frank Melchior;Tobias Laubach;Diemer de Vries

  • Affiliations:
  • Fraunhofer IDMT;Fraunhofer IDMT;Delft University of Technology

  • Venue:
  • ISMAR '05 Proceedings of the 4th IEEE/ACM International Symposium on Mixed and Augmented Reality
  • Year:
  • 2005

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Abstract

Wave field synthesis (WFS) enables the accurate reproduction of a sound field for a large listening area with correct characteristics for each listener position. An exact perspective on the synthesized wave field is provided for every listener. Therefore, WFS-technology is ideally suited to be combined with augmented reality systems, where every user perceives his own visual perspective of a given scene. This paper presents a concept for authoring and user interaction for the production of wave field synthesis content in an augmented reality system. Also, the implementation of a prototype WFS-AR System based on ARToolkit is explained.